This set of 48 mint never hinged stamps is a must-have for any stamp collector. The stamps feature the image of the Cog Railway from the 1870s and come in a coil format. The stamps are from the United States and have a denomination of 20 cents. The stamps are ungraded and uncertified, making them perfect for collectors who prefer to grade and certify their own stamps. The stamps are in excellent condition and have a rich green color. The stamps are perfect for collectors who are interested in trains and railroads. Add this unique set to your collection today!